EXPRESS MD1, 33596
Orbit data source: Space-Track
EXPRESS MD1, 33596 is a payload satellite owned by KosSvyaz (CIS) in GEO that was launched on Wed, 11 Feb 2009 UTC via a PROTON-M/BRIZ-M launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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33596 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
Khrunichev
Mission
Non-operational Commercial Communications
Bus & Motor
KAZSAT, Unknown motor
Mass
1,140 kg wet, ~1,000 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 3.5 m
Radar Cross Section
10.694 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 EXPRESS MD1
1 33596U 09007B 26148.80207347 .00000076 00000-0 00000-0 0 9997
2 33596 10.1383 52.8918 0010837 350.2494 182.4311 0.99109984 62886Epoch: 2026-05-28T19:14Z
TLE epoch observation values (Epoch: 2026-05-28T19:14:59.147Z)
Latitude
1.26351°
Longitude
50.60406°
Altitude
36,161.04 km
Speed
3.059 km/s
True Right ascension
15h 02m 46s
True Declination
1° 15' 44"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
04:16:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
36,162.533 km
Perigee altitude
36,070.43 km
Semi-major axis
42,494.619 km
Eccentricity
0.00108
Inclination
10.1383°
RAAN
52.8918°
Arg. of periapsis
350.2494°
True anomaly
182.42584°
Mean anomaly
182.4311°
Eccentric anomaly
182.42847°
Mean motion
0.24777 °/min
Orbital period
1,452.98 mins
BSTAR
0
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Other satellites on launch #7 in the year 2009 (2009-02-11 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.EXPRESS MD1 Visibility
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
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| EXPRESS MD1 is likely not visible in the next few days. |
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33596 neighbors
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Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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